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shock and no shock trials. During prize anticipation,
RHD subjects will have greater or similar HR responding
compared to normal controls, whereas LHD patients will
have smaller HR responding relative to NHD patients.
Also, RHD and NHD groups will display greater HR
responding during prize relative to no reward control
trials, whereas LHD patients will not differ between
prize and no prize trials.
2. During shock anticipation, the LHD patients will have
greater or similar SCR compared to NHD controls and RHD
patients will have smaller SCR compared to NHD
controls. Also, LHD and NHD subjects will have greater
SCR during shock compared to no shock trials, whereas
SCR will not differ between shock and no shock trials
in RHD patients. During prize anticipation, however,
RHD patients will have greater SCR than NHD patients,
while the LHD patients will have smaller SCR than NHD
subjects. Similarly, RHD and NHD patients will have
greater SCR during prize compared to no prize trials,
whereas SCR will not differ between prize and no reward
trials in LHD patients.
3. During shock anticipation, the RHD subjects will have
smaller CEMG compared to NHD patients, while the LHD
group will have greater or equal corrugator EMG
compared to NHD patients. Compared to control trials,
LHD and NHD groups will show accentuated corrugator EMG